SHH STEEL offers ASTM A678/A678M-compliant Grade A/B/C/D quenched and tempered steel plates. ASTM A678/A678M specifies high-yield strength steels for welded structures in buildings and bridges. Superior toughness, certified quality, competitive prices, customizable. Trust SHH STEEL!

ASTM A678/A678M Carbon Steel Plates

High-Strength Low Alloy Plates

SHH STEEL, a leading High-Strength Low Alloy Plates exporter, produces and exports HSLA steel plates for construction, bridges, and automotive applications. Our plates, like ASTM A572 Grade 50, offer superior strength-to-weight ratios and excellent weldability, meeting global standards. With a 5,000-ton inventory, we ensure 3–5 day delivery for in-stock items, supported by SGS/TUV inspections and mill certificates. Trust SHH STEEL for durable high-strength low alloy plates and custom solutions for structural projects.

High-Strength Low Alloy Plates

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SHENGHONGHE IMPORT AND EXPORT CO.,LTD (SHH STEEL), established in 2010, is a modern and diversified industrial group headquartered in Shanghai, China.

Products

Stainless Steel Products Carbon Steel Plates Nickel-Based Alloys & Superalloys Clad Steel Plates Titanium Alloys Copper & Brass Alloys Galvanized Steel Products Aluminum Alloys Steel Structural Profiles

E-mail: sale@steelspecs.com

Phone: 0086-021-62716097

Mainland Headquarters: Jin Hongqiao Economic & Technological Zone, Changning District, Shanghai, China

Oversea Hong Kong Office: 2/F, Chatham Road South, Tsim Sha Tsui, Hong Kong

+86 18939509537

sale@steelspecs.com

+86 021-62716097

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